0.4-0.9 mm / 64-48TPI. 0.6-0.9 mm / 44-28TPI. 1.0-1.75 mm / 24-14TPI. 2.0-3.0 mm / 13-9TPI. 3.5-5.0 mm / 8-5TPI. 25 - 50 67 38.
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